NVIDIA Quadro K4000 vs NVIDIA Quadro P1000 Mobile

VS

NVIDIA Quadro K4000

NVIDIA Quadro P1000 Mobile

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 4GB VRAM Quadro P1000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Larger VRAM bandwidth (134.8GB/s vs 96.13GB/s)

256 additional rendering cores

NVIDIA Quadro P1000 Mobile 's Advantages

Released 3 years and 11 months late

Boost Clock1519MHz

More VRAM (4GB vs 3GB)

Lower TDP (40W vs 80W)

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

Quadro P1000 Mobile +25%

1.555 TFLOPS

Quadro K4000

VS

Quadro P1000 Mobile

Graphics Card

Mar 2013

Release Date

Feb 2017

Quadro

Generation

Quadro Pascal-M

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1493 MHz

-

Boost Clock

1519 MHz

1404 MHz

Memory Clock

1502 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

134.8GB/s

Bandwidth

96.13GB/s

Render Config

-

SM Count

4

768

Shading Units

512

64

TMUs

32

24

ROPs

16

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

384 KB

L2 Cache

1024 KB

-

Theoretical Performance

12.96 GPixel/s

Pixel Rate

24.30 GPixel/s

51.84 GTexel/s

Texture Rate

48.61 GTexel/s

-

FP16 (half)

24.30 GFLOPS

1244 GFLOPS

FP32 (float)

1.555 TFLOPS

51.84 GFLOPS

FP64 (double)

48.61 GFLOPS

Board Design

80W

TDP

40W

250 W

Suggested PSU

-

1x DVI 2x DisplayPort 1.2

Outputs

Portable Device Dependent

1x 6-pin

Power Connectors

None

Graphics Processor

GK106

GPU Name

GP107

-

GPU Variant

N18P-Q1-A1

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

2.54 billion

Transistors

3.3 billion

221 mm²

Die Size

132 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

6.1

5.1

Shader Model

6.7

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